Ladies and gentlemen,please fasten your seat belts．The plane ________．

takes off

is taking off

has taken off

took off

I’ll ________ with my writing till the bell rings．

carry out

carry on

carry off

carry away

She shut he window ________ she might keep the insects out．

in order that

so as to

in order to

in order

We firmly ________ the fundamental principles of Marxism-Leninism．

stand up

stand about

stand by

stand back

The instructions on the box are very ________．

confused

confusing

confusion

confuse

The general at last got a chance to visit the village ________ he used to fight, ________ he had been dreaming of for years．

that;which

where;that

in which;what

where;which

Have you seen the film Titanic, ________ leading actor is world famous?

its

it’s

whose

which

He has to work on Sundays, ________ he does not like．

and which

which

and when

when

This is Mr．Smith, ________ I think has something interesting to tell us．

who

whom

that

/

He must be from Africa, ________ can be seen from his skin．

that

as

who

what